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Cutomized
PTCARBIDE
Special Tungsten Carbide Seal Ring for Grundfos Pumps
Application: Carbide mechanical seal rings are widely used in petroleum, chemicals, machinery and other pipe sealing, like dry gas seals, Oil film seals, spring mechanical seal, and High speed pumps.
Material grade: High performance of Ni-binder carbide, Co-binder carbide
Features: Good materials, advanced process , stable mechanical properties , high wear resistance and corrosion resistance , high bending strength, high thermal conductivity, small expansion coefficient, carbide seal ring is the highest coefficient of thermal shock material among all hard surface materials.
| Size | Max OD: 450mm |
| Grade | YN6,YN8,YN10,YG6,YG8,YG10 |
| Surface | Blank ,finished , lapping |
| FDA standard grade | YN6,YN8 YG6 YG8 |
| Delivery time | For blanks - 15-20 days ,for finished /lapping 20-25 days |
| Sample free | Yes |
 Special tungsten carbide seal ring for Grundfos pumps |  Tungsten carbide seal ring with multi-steps |  Tungsten carbide seal ring with slots |  Tungsten carbide seal ring with lapping faces |
 Tungsten carbide seal rings |  Tungsten carbide seal ring with holes on end faces |  Tungsten carbide seal ring with groove on end faces |  Tungsten carbide seal ring with OD lapped |
Package : fresh wrap + paper + carton box + carton / wooden cases
Shipping : By DHL , FedEX , UPS , TNT Express , By air , By ocean or by customer's forwarder
Payment way : T/T , Credit , Western Union etc.
 Carton |  Wooden cases |  Warehouse |
1. Manufacturer with 20 years’ experience in tungsten carbide industry
2. ISO9001:2015 ,ISO14001:2015 ,Occupational health and safety management system certificate
3. Strict quality control system from raw material incoming to finished products
4. Advanced equipment: big size cold isostatic pressing, overpressure sintering (2Mpa-10Mpa furnace) ,CNC grindings , which improve the densification of product and extend the life span 10%-30% .
5. Accept customized according to the requirements of the clients.
Sichuan Precision Carbide Tech Co., Ltd (SPCT)is located at the north of the famous Sanxingdui Site, 38km from Chengdu. SPCT is a high-tech enterprise that integrates research and development, production, sales, and service of hard alloys. We provide high-quality products and services for industries such as oil and gas, pump valves, geological mineral, construction, coal, chemical, light textile, nuclear power, and national defense and military industry. At present, the main products include tungsten carbide sealing rings for mechanical seals, shaft sleeves for pumps, tungsten carbide products for petroleum machinery, tungsten carbide rods, plates, mining tools, tungsten carbide cold heading molds (tungsten carbide dies ), tungsten carbide non-magnetic products for jewelry, etc. We currently have more than 180 employees and an annual production of 500 tons of tungsten carbide. The sales revenue in 2022 is 121 million yuan, and the sales revenue in 2023 is 125 million yuan.
We have strong R&D capabilities and fast adaptability to market demand. We have established a comprehensive R&D team and strong material R&D capabilities, especially in the application of materials for domestic nuclear power projects, which has been highly recognized. We achieved12 utility model patents. At present, 40% of the products are exported to overseas market, such as North America, Europe, and Southeast Asia. We obtained the quality management system certificate ISO 9001:2015 and environmental management system certificate ISO 14001:2015,and certificate FDA .
 Ball wet mill line |  Pressing line |  Sintering line |  Maching line |
 Wire cutting |  Lapping |  Inspect tool |  Warehouse |
 Cold isostatic pressing Cold isostatic pressing can provide uniform pressure to the compacts and get high quality parts without any porosity |
 10MPa /6MPa /2MPa / 1MPa Positive pressure sintering furnace Positive pressure sintering furnace can get high quality tungsten carbide parts with low porosity . 1MPa furnace - 2 sets 2MPa furnace - 1set |
 CNC machine With CNC machine , we can produce many complex shape parts with high precision and high quality . |
Our Exhibitions
ACHEMA 2024 |  OTC 2024 |  NEFTEGAZ 2024 |
Tungsten carbide wear parts for pumps
Tungsten carbide mechanical seal rings
Tungsten carbide bush and sleeve
Tungsten carbide wear parts for oil & gas industry
Tungsten carbide balls and seats
Tungsten carbide seat
Tungsten carbide choke beans
Tungsten carbide choke stem and seat
Tungsten carbide thread nozzles
Tungsten carbide trims
Tungsten carbide tips/teeth/inserts for oil well /water well drilling , mining drilling ,stone working
Tungsten carbide wear parts for centrifuges industry
Tungsten carbide ties /surface for centrifuges
Tungsten carbide discharge port sleeves , square sleeves
Tungsten carbide blades
Tungsten carbide mold components
Tungsten carbide stamping dies, wire drawing dies, punching die ,forging dies
Tungsten carbide tools
Tungsten carbide cigarette tobacco drum/ yew paper cutter / tipping paper in cigarette packing cutter/ filter rod/ tongue cigarette tow cutting toolsTungsten carbide bars
Tungsten carbide rods
Tungsten carbide blade for wood working ,textile ,paper
Tungsten carbide bars
Tungsten carbide plates
Tungsten carbide sheets
Other tungsten carbide customized products
Tungsten carbide sandblasting nozzles,Tungsten carbide teeth for drill bits
Tungsten carbide ornaments ,rings ,bracelet , watch strap
Tungsten carbide fishing parts
Silicon carbide products
Silicon carbide seal rings
Silicon carbide bushings
Silicon carbide wear tiles
Silicon carbide sleeves
Silicon carbide tubes
Silicon carbide plates
Special Tungsten Carbide Seal Ring for Grundfos Pumps
Application: Carbide mechanical seal rings are widely used in petroleum, chemicals, machinery and other pipe sealing, like dry gas seals, Oil film seals, spring mechanical seal, and High speed pumps.
Material grade: High performance of Ni-binder carbide, Co-binder carbide
Features: Good materials, advanced process , stable mechanical properties , high wear resistance and corrosion resistance , high bending strength, high thermal conductivity, small expansion coefficient, carbide seal ring is the highest coefficient of thermal shock material among all hard surface materials.
| Size | Max OD: 450mm |
| Grade | YN6,YN8,YN10,YG6,YG8,YG10 |
| Surface | Blank ,finished , lapping |
| FDA standard grade | YN6,YN8 YG6 YG8 |
| Delivery time | For blanks - 15-20 days ,for finished /lapping 20-25 days |
| Sample free | Yes |
Special tungsten carbide seal ring for Grundfos pumps | Tungsten carbide seal ring with multi-steps | Tungsten carbide seal ring with slots | Tungsten carbide seal ring with lapping faces |
Tungsten carbide seal rings | Tungsten carbide seal ring with holes on end faces | Tungsten carbide seal ring with groove on end faces | Tungsten carbide seal ring with OD lapped |
Package : fresh wrap + paper + carton box + carton / wooden cases
Shipping : By DHL , FedEX , UPS , TNT Express , By air , By ocean or by customer's forwarder
Payment way : T/T , Credit , Western Union etc.
Carton | Wooden cases | Warehouse |
1. Manufacturer with 20 years’ experience in tungsten carbide industry
2. ISO9001:2015 ,ISO14001:2015 ,Occupational health and safety management system certificate
3. Strict quality control system from raw material incoming to finished products
4. Advanced equipment: big size cold isostatic pressing, overpressure sintering (2Mpa-10Mpa furnace) ,CNC grindings , which improve the densification of product and extend the life span 10%-30% .
5. Accept customized according to the requirements of the clients.
Sichuan Precision Carbide Tech Co., Ltd (SPCT)is located at the north of the famous Sanxingdui Site, 38km from Chengdu. SPCT is a high-tech enterprise that integrates research and development, production, sales, and service of hard alloys. We provide high-quality products and services for industries such as oil and gas, pump valves, geological mineral, construction, coal, chemical, light textile, nuclear power, and national defense and military industry. At present, the main products include tungsten carbide sealing rings for mechanical seals, shaft sleeves for pumps, tungsten carbide products for petroleum machinery, tungsten carbide rods, plates, mining tools, tungsten carbide cold heading molds (tungsten carbide dies ), tungsten carbide non-magnetic products for jewelry, etc. We currently have more than 180 employees and an annual production of 500 tons of tungsten carbide. The sales revenue in 2022 is 121 million yuan, and the sales revenue in 2023 is 125 million yuan.
We have strong R&D capabilities and fast adaptability to market demand. We have established a comprehensive R&D team and strong material R&D capabilities, especially in the application of materials for domestic nuclear power projects, which has been highly recognized. We achieved12 utility model patents. At present, 40% of the products are exported to overseas market, such as North America, Europe, and Southeast Asia. We obtained the quality management system certificate ISO 9001:2015 and environmental management system certificate ISO 14001:2015,and certificate FDA .
Ball wet mill line | Pressing line | Sintering line | Maching line |
Wire cutting | Lapping | Inspect tool | Warehouse |
Cold isostatic pressing Cold isostatic pressing can provide uniform pressure to the compacts and get high quality parts without any porosity |
10MPa /6MPa /2MPa / 1MPa Positive pressure sintering furnace Positive pressure sintering furnace can get high quality tungsten carbide parts with low porosity . 1MPa furnace - 2 sets 2MPa furnace - 1set |
CNC machine With CNC machine , we can produce many complex shape parts with high precision and high quality . |
Our Exhibitions
ACHEMA 2024 | OTC 2024 | NEFTEGAZ 2024 |
Tungsten carbide wear parts for pumps
Tungsten carbide mechanical seal rings
Tungsten carbide bush and sleeve
Tungsten carbide wear parts for oil & gas industry
Tungsten carbide balls and seats
Tungsten carbide seat
Tungsten carbide choke beans
Tungsten carbide choke stem and seat
Tungsten carbide thread nozzles
Tungsten carbide trims
Tungsten carbide tips/teeth/inserts for oil well /water well drilling , mining drilling ,stone working
Tungsten carbide wear parts for centrifuges industry
Tungsten carbide ties /surface for centrifuges
Tungsten carbide discharge port sleeves , square sleeves
Tungsten carbide blades
Tungsten carbide mold components
Tungsten carbide stamping dies, wire drawing dies, punching die ,forging dies
Tungsten carbide tools
Tungsten carbide cigarette tobacco drum/ yew paper cutter / tipping paper in cigarette packing cutter/ filter rod/ tongue cigarette tow cutting toolsTungsten carbide bars
Tungsten carbide rods
Tungsten carbide blade for wood working ,textile ,paper
Tungsten carbide bars
Tungsten carbide plates
Tungsten carbide sheets
Other tungsten carbide customized products
Tungsten carbide sandblasting nozzles,Tungsten carbide teeth for drill bits
Tungsten carbide ornaments ,rings ,bracelet , watch strap
Tungsten carbide fishing parts
Silicon carbide products
Silicon carbide seal rings
Silicon carbide bushings
Silicon carbide wear tiles
Silicon carbide sleeves
Silicon carbide tubes
Silicon carbide plates
